Home / 2,379,456,079.20-3,569,184,118.80-2,218,212,943.20

Finding the Fourth Proportional to 2,379,456,079.20, 3,569,184,118.80 and 2,218,212,943.20

Calculator

Solution

The fourth proportional to 2,379,456,079.20, 3,569,184,118.80 and 2,218,212,943.20 is: 3,327,319,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,456,079.20 : 3,569,184,118.80 = 2,218,212,943.20 : x
  2. Step 2: Convert to fraction form
    2,379,456,079.20/3,569,184,118.80 = 2,218,212,943.20/x
  3. Step 3: Cross multiply
    2,379,456,079.20x = 3,569,184,118.80 × 2,218,212,943.20
  4. Step 4: Simplify right side
    2,379,456,079.20x = 7,917,210,408,986,046,464
  5. Step 5: Solve for x
    x = 7,917,210,408,986,046,464/2,379,456,079.20
  6. Step 6: Final answer
    x = 3,327,319,414.80

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.